准立方体氧化铁纳米材料的制备及光催化性能研究

硅酸盐通报 ›› 2017, Vol. 36 ›› Issue (7): 2232-2236.

准立方体氧化铁纳米材料的制备及光催化性能研究

尹辉

皖北卫生职业学院,宿州,234000

出版日期:2017-07-15 发布日期:2021-01-18
基金资助:
安徽省教育厅省级质量工程项目(2015jxtd116,2015jyxm692)%安徽省高校人文社会科学研究重点项目(SK2016A0945)

Preparation and Photocatalytic Properties of Quasi-cubic Iron Oxide Nanomaterials

YIN Hui

Online:2017-07-15 Published:2021-01-18

摘要/Abstract

摘要： 采用简单的溶剂热法制备了准立方体α-Fe2O3纳米材料;采用X-射线粉末衍射仪,扫描电镜和透射电镜对其进行了表征.将制备的准立方体α-Fe2O3纳米材料用于光催化降解有机染料结晶紫,并将其光催化效果与商品氧化铁对比.结果表明:准立方体α-Fe2O3纳米材料光催化性能明显优于商品氧化铁,可以作为潜在的光催化剂.

关键词: α-Fe2O3;纳米材料;光催化

Abstract: The quasi-cube α-Fe2O3 nanomaterials were prepared by solvothermal method and characterized by X-ray powder diffraction,scanning electron microscopy and transmission electron microscopy.The prepared quasi-cubic α-Fe2O3 nanomaterials were used to photocatalytically degrade the crystal violet(CV)of organic dye,and the photocatalytic effect was compared with that of commercial ferric oxide.The results show that the photocatalytic activity of the prepared α-Fe2O3 nanomaterials is better than that of commercial ferric oxide,and it can be used as a potential photocatalyst.

Key words: α-Fe2O3;nanomaterial;photocatalysis

中图分类号:

O614.81+1

尹辉. 准立方体氧化铁纳米材料的制备及光催化性能研究[J]. 硅酸盐通报, 2017, 36(7): 2232-2236.

YIN Hui. Preparation and Photocatalytic Properties of Quasi-cubic Iron Oxide Nanomaterials[J]. BULLETIN OF THE CHINESE CERAMIC SOCIETY, 2017, 36(7): 2232-2236.